JPH08270329A - Method for mounting glass pane - Google Patents

Abstract

PURPOSE: To achieve a mounting that resists wind pressure and loads pressed by a crowd by pressing a support wedge-shaped member against a push wedge-shaped member, placing inside a support frame a holding member in which either the elastic modulus of each wedge-shaped member is within a predetermined range or the ratio of the length to the width of the holding member is within a specific range, and then providing a filler, a backup material and a sealant for finishing operations. CONSTITUTION: A cavity 11 is provided over a base 14 inside a grooved support frame 2 to set a setting block 6. The lower-side end face 13 of a glass pane 1 is placed upright on the setting block 6. A holding member 3 comprising a combination of a support wedge-shaped member 4 and a push wedge-shaped member 5 vertically fitted to each other is embedded and set into a space defined by the outer surface 12 of the glass pane and an interior wall 10. The holding member is then held in place with a backup material 8 an a sealant 9. In that case, each wedge-shaped member has an elastic modulus of 200 to 7000kg/mm<2> , the ratio of the length to the width of the holding member 3 is 2 to 10, the curvature of the R of the end face is 0.5 to 50mm, and the interval of the holding member 3 is not greater than 4 times the width of the holding member. Thus construction work can be performed while keeping holding strength well-balanced.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention has a plate thickness of 8 to, for example.
Glass plates that are laminated glass made of laminated glass such as glass plates over 10 mm and tempered glass plates are heavy objects, and buildings such as buildings, meeting places, stadiums, schools or many people are crowded in groups. The present invention relates to a useful method of attaching glass plates to various places where actions must be assumed, such as various handrails, fences, partitions, etc., which are constructed by a self-supporting method.

Above all, as a partition between a stand and a ground in various stadiums and the like, a glass plate body having excellent strength capable of withstanding not only an assumed wind pressure but also a considerably large crowd load is attached. It provides a method.

[0003]

2. Description of the Related Art Generally, glass plates such as laminated glass, netted glass, tempered glass, and composite plates combining them are used for stair handrails, glass fences, interior partitions, etc. For example, the so-called sash method (framed type) is used. ), The glass self-supporting method (self-supporting method) or the filling method (FF method: fixed filler method) is known to be used.

[0004] For example, as a fixing structure for a frame body for protecting or holding a glass plate used mainly for a door, Japanese Utility Model Publication No. 53-24112 discloses a structure for fixing the plate to the frame. , Insert the plate side (upper or lower) of the plate with a gap into the groove opening opened on the plate mounting side of the groove form, and in this state, with the bottom side (upper or lower side of the plate) The plate body is fixedly held by the groove formwork by interposing wedge-shaped gap holding pieces whose driving direction matches the plate side (upper or lower) loading direction with the groove formwork side walls on both sides thereof. However, it is disclosed that a filler is filled between the groove form and the plate side (upper or lower) including the gap holding piece.

Further, as the self-supporting construction method, for example, Japanese Patent Laid-Open No.
Japanese Patent Publication No. 54-129716 describes a construction structure in which one side of a glass plate is supported, and one side of an upright glass plate is clamped and fixed from both sides by hard fixing members. Discloses that the outermost end of the fixing member ends inside the both side edges of the glass plate, and the vicinity of the edge of the glass plate is substantially free-supported.

Further, for example, Japanese Patent Application Laid-Open No. 54-124520 discloses a plate material construction method by supporting a lower side, which is a construction method in which the plate material is self-supported by fixing the lower side of the plate material in a mounting groove. Before fitting the plate into the mounting groove, a strip-shaped blocking member made of a material having elasticity is attached to both sides of the lower side of the plate in advance in a contour shape forming a container having an opening upward when viewed from the plate surface direction. At this time, the total thickness including the blocking member and the plate material is slightly larger than the groove width of the mounting groove, and then the lower side of the plate material is fitted into the mounting groove and then temporarily fixed,
It is disclosed that a fluid curable filler, which retains rubber elasticity after curing, is poured into the cavity surrounded by the rear plate material, the blocking member, and the inner wall of the mounting groove to be cured.

Further, for example, Japanese Utility Model Publication No. 58-44196, which the applicant of the present application has already proposed, describes a mounting structure of glass plates, in which a plurality of glass plates are erected adjacent to each other in a supporting frame. In the mounting structure of the glass plate, the outer lower corner of the glass plate located at the end straddles the edge of the glass plate, its side is formed thicker toward the edge of the glass plate, and its end is the outer lower corner. A piece having a ridge that protects the glass plate is attached, and a ridge that holds a constant gap between the glass plates is provided between the adjacent glass plates in the central portion thereof, and the glass plate straddles the edges of both glass plates. The part is equipped with a piece formed gradually thicker toward the edge of the glass plate, the edge of the other glass plate straddles the edge, and the side part of the piece is formed thicker toward the edge of the glass plate. Installed and supported at the groove bottom of the support frame, between the side surfaces of multiple pieces and the inner surface of the support frame. Various things are known, such as one in which a wedge is fitted in, and a filler is fitted in the groove of the support frame groove at the upper part of the wedge to fix the edge portions of a plurality of glass plates to the support frame. ing.

[0008]

In the above-mentioned conventional fixing structure of the plate body to the frame body described in Japanese Utility Model Publication No. 53-24112, for example, the driving direction is simply made to coincide with the pushing direction of the upper and lower sides of the plate body. The plate body is fixed and held in the groove form by interposing a wedge-shaped gap holding piece, for example, mainly for positioning and fixing a glass plate such as a glass door, with a continuous large area and heavy weight. It is difficult to say that the self-supporting method for fixing a certain plate has a fixing structure that has sufficient strength and that evenly distributes and equalizes the load.

Further, for example, a construction structure by supporting one side of a glass plate described in JP-A-54-129716 and JP-A-54-54
In the plate material construction method by supporting the lower side described in Japanese Patent No. 124520, for example, a container-like blocking member excluding the edge portion or arranged entirely or partially regardless of the edge portion, the member, the glass surface, and the inner wall of the mounting groove Combined with a flowable curable filler that leaves rubber elasticity after curing, which is injected into the void surrounded by
Even if the edge of the glass plate is fixed to the central part or the entire length is equalized, and even if the strength of the edge and surface is secured by applying equal load to the entire length and ensuring the same stress on the edge, A heavy weight and large area glass plate with a thick plate structure that can withstand not only the wind pressure expected for partitioning the stand from the ground but also the crowd load, etc. It is hard to say that it is a self-supporting mounting construction structure or method for equalizing the distribution of stress.

Further, for example, in the glass plate mounting method disclosed in Japanese Utility Model Publication No. 58-44196, which has already been filed by the present applicant, it is true that the structure and method for mounting the glass plate may make it possible to use a stand and a ground at various stadiums, etc. For a self-supporting installation construction structure or method that is sufficient for safety with heavy weight and large area glass plate with a thick plate thickness structure that can withstand not only wind pressure expected for partitioning but also crowd load Although it can be said that it is almost good in the near future, it may not always be said that it is sufficient depending on how to take the safety factor. It was necessary to ensure that it could withstand the load.

[0011]

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and the present invention provides a wedge-shaped member having a specified longitudinal elastic modulus or / and a ratio of length to width and a wedge-shaped member thereof. The holding members are appropriately combined and also used to complement the filling material, and the strength of fixing is well balanced to distribute and equalize the generated load stress due to the concentrated load over the entire length. By making it possible to withstand even a high generated load stress, for example, a glass plate having a plate thickness of 10 to 15 mm or more, or a laminated glass such as a glass plate having a plate thickness and / or a tempered glass plate having a heavy weight and a large area. Place a glass plate on a building, a meeting place, a stadium, a school, or various places where a large number of people have to envision collective behavior. It can be constructed by the free-standing method for partitioning stands, grounds, etc. of various stadiums such as ria, fences, partitions, etc., while maintaining the aesthetics of the original self-supporting method, as well as the expected wind pressure, of course it is crowded. It is intended to provide a useful method for attaching a glass plate, which is capable of withstanding a load and has significantly excellent load strength and safety.

That is, according to the present invention, the lower side of the glass plate is erected on the setting block in the groove-shaped support frame which is a mounting member, and is composed of the outer surface of the glass plate and the groove-shaped support frame inner wall. In a mounting method in which a glass plate is self-supporting by holding and fixing a space by a holding member, a filling material, a backup material, and a sealing material, the supporting wedge-shaped member and the pushing wedge-shaped member are balanced and the longitudinal elastic coefficient of the wedge-shaped member is Is 200 to 7,000 kg / mm ² or / and the holding member having a ratio of length to width of 2 or more and 10 or less is arranged and set in a groove-shaped support frame, and then a filling material, a backup material and a sealing material are applied to finish. A method for mounting a glass plate, which is characterized in that

Further, the above-mentioned glass plate mounting method, characterized in that the supporting wedge-shaped member and the pushing wedge-shaped member, which are the holding members, are formed by vertical balance and / or horizontal balance.

Furthermore, the above-mentioned glass plate mounting method, wherein the holding members formed of the wedge-shaped members have the same or different longitudinal elastic moduli, or a combination thereof.

Furthermore, in the above-mentioned wedge-shaped member, at least one end face of the wedge-shaped member is rounded to form a glass plate. Furthermore, the curvature of the above-mentioned R processing is 0.5 mm or more and 50 mm, The mounting method of the above-mentioned glass plate characterized by the above-mentioned.

Further, when the holding member is set and set in the groove-shaped support frame, the holding member is the main body and the filling material is arranged in the fixing portion and the auxiliary portion, and the void portion is zero or less in the lateral direction. The method for attaching a glass plate as described above, characterized in that

Furthermore, when the holding member is arranged and set in a groove-shaped support frame, the holding member and the filling material are arranged and set alternately in the left-right lateral direction or with regularity. The above-mentioned glass plate mounting method.

Furthermore, when the holding member is arranged and set in the groove-shaped support frame, the holding member is arranged and set at an interval of not more than 4 times the width of the holding member. The above-mentioned glass plate mounting method.

Furthermore, when the holding member is arranged and set in a groove-shaped support frame, the holding member is present on the setting block portion, and the above-mentioned glass plate mounting method is provided. To do.

[0020]

BEST MODE FOR CARRYING OUT THE INVENTION Here, as the glass plate, for example, colorless or colored glass, as well as inorganic glass plate body which is commercially available soda lime glass used for various glass plate bodies, especially float glass Is the best
Alternatively, it may be a so-called glass plate made of organic material such as polycarbonate or acrylic, or a flat plate or a bent plate glass, and further a netted glass, a tempered glass, a laminated glass, a double glazing and a surface-treated functionality. It may be various processed glass such as glass. The shape and thickness of the glass plate are not particularly limited, but a substantially quadrangular shape having long sides and short sides can be most preferably adopted. Especially thickness 10 ~
A glass plate with a thickness of about 15 mm or more or /
Also, it can be optimally adopted for a glass plate-like body having a large area and a heavy weight such as a laminated glass of a tempered glass plate.

Further, the supporting wedge-shaped member and the pushing wedge-shaped member are in equilibrium, and the longitudinal elastic modulus of the wedge-shaped member is 200 to 7000 kg /
The reason why the holding member having the ratio of mm ² or / and the length to the width of 2 or more and 10 or less is arranged and set in the groove-shaped support frame is that the supporting wedge-shaped member and the pushing wedge-shaped member are inclined. The load stress due to the sliding phenomenon on the inclined surface is relieved so that the longitudinal elastic modulus of the holding member itself composed of the supporting wedge member and the pushing wedge member is 200 to 7000 kg / mm.
^In order to alleviate the load stress by specifying ² and / or the ratio of the length and width of the holding member itself to 2 or more and 10 or less, and to appropriately combine these means for mitigation. Is.

[0022] The was a 200 ~7000kg / mm ² the longitudinal elastic coefficient, the longitudinal elastic modulus of less than 200 kg / mm ² is almost free of any effect of fixed, longitudinal elastic modulus exceeds 7000 kg / mm ² when a large load This is because stress concentration may sometimes be applied when applied, and the risk of breakage may increase. The longitudinal elastic modulus is preferably about 500 to 4000 kg / mm ² . Further, examples of the holding member made of a wedge-shaped member having a longitudinal elastic modulus of 200 to 7000 kg / mm ² include wood, especially cedar wood, and elastic rubbers or resins corresponding to wood.

Or / and the ratio of the length to the width of the holding member itself is 2 or more and 10 or less means that the ratio of the length to the width is 2.
If it is less than the above, the effect of fixing is small in spite of the large number of wedge-shaped members, and the effect of fixing may be greatly reduced in some cases, and if the ratio of length to width exceeds 10, stress concentration may occur when a large load is applied. This may occur as a result, and the risk of damage may increase. Preferably, the ratio of length to width is about 4 or more and about 7 or less.

Further, as the filler, for example, a silicone resin type filler, a polyurethane resin type filler (eg, a two-component hard urethane foam resin), etc. can be mentioned, and the filler can be filled as compared with a holding member made of a wedge-shaped member. After curing, it forms a hard, for example, hard rubber-like elastic body, which dries as quickly as possible.
Shrinkage at the time of curing is zero or very small, and the weather resistance is excellent, and the hardness after curing is, for example, Shore hardness A of 80.
It is preferably about 90 degrees or more. Examples of the sealing material include silicone-based sealing materials. Examples of the backup material and the setting block include neoprene rubber (eg, hardness of 80 ° or more).

Furthermore, the supporting wedge-shaped member and the pushing wedge-shaped member, which are the holding members, are formed by balancing on the vertically inclined surface and / or on the lateral inclined surface. If the balance is only on the slope of the direction,
There is a case where only the balance on the inclined surface in the left-right direction is used, a case where the balance on the inclined surface in the up-down direction and the balance on the inclined surface in the left-right direction are appropriately combined, and the like. Shape, size, plate thickness, configuration such as matching processing, material of the filler and its use and arrangement, degree and direction of load stress, configuration of groove-shaped support frame, etc. To be adopted. Further, the contact between the glass plate-shaped body surface and the wedge-shaped member is preferably surface contact, and specifically, it is preferable that the vertical surface and the glass plate-shaped body surface are butted against each other with the right-angled portion of the supporting wedge-shaped member facing downward. At this time, it is preferable that the abutting surface is free rather than being attached.

Further, the holding members formed of the wedge-shaped members have the same or different longitudinal elastic moduli, or a combination thereof, for example, a supporting wedge-shaped member and a pushing wedge-shaped member, or The holding member and the holding member have the same or different longitudinal elastic coefficients, the supporting wedge-shaped member and the pushing wedge-shaped member, and the holding wedge and the holding wedge-shaped member having the same or different longitudinal elastic coefficients. By appropriately combining, it is possible to make finer adjustments and diversify it, and further, the shape of the glass plate, the size, the plate thickness, the configuration such as the form, and the filling material. The material is appropriately selected and adopted depending on the material, its use and arrangement, the degree and direction of the load stress, the configuration of the groove-shaped support frame, and the like.

Furthermore, the reason why at least one side end surface of the wedge-shaped member that comes into contact with the glass plate is R-processed is that the end surface is not R-processed at all and a stress concentration happens to occur on the end surface. Even if there is
This is because if the end face is R-processed, it can be a means of alleviating it. Furthermore, the curvature of the R processing is 0.5 mm or more 50
If it is less than 0.5 mm, the predetermined effect may not be obtained when a very large load is applied, and if it exceeds 50 mm, the adhesion of the wedge-shaped member will deteriorate. This is because the effect on a large load is reduced, and the amount of processing is increased to increase the cost. It is preferably about 1 mm or more and about 30 mm or less.

Further, when the holding member is set and set in the groove-shaped supporting frame, the holding member is the main body and the filler is arranged in the fixing portion and the auxiliary portion, and the void portion is zero or less in the lateral direction. In order to disperse the generated load stress due to concentrated load, the holding member is embedded in the groove-shaped support frame in the entire left and right direction as much as possible, except that the filler is embedded at the fixed portion. It is best to arrange them in line with each other, and to set the width of the holding member as small as possible, and to reduce the void portion as much as possible will be a markedly excellent configuration, and the load load will be large. In other words, depending on the strength and safety required such as the place of use, it is possible to select whether to leave it as a void or to fill it with a filler as appropriate, taking workability into consideration. It is more preferred that the only gap to be zero. Further, it is optimal to make only the holding member as a main component and to make the voids zero, and it is preferable to make the voids zero by the filler next, and to make the voids as small as possible. Further, although the smaller the width of the holding member can cope with the dispersion of the load stress, it may extremely deteriorate workability in some cases, and the width of the holding member is, for example, about 10 to 50 mm, preferably about 15 mm. It is about 30 mm.

Needless to say, the height of the holding member is, as a matter of course, as high as possible between the upper surface of the base and the backup material.
It is desirable that the heights of the holding members used are the same, but the height is not limited to this.
It goes without saying that the height may be adjusted as appropriate, for example, by making the height different.

Furthermore, when the holding member is arranged and set in the groove-shaped support frame, the holding member and the filler are arranged and set alternately in the left-right lateral direction or with regularity. , For example, the longitudinal elastic modulus is 200-7000
Flexibility and toughness by setting the wedge-shaped holding member of kg / mm ² and the filling material, which is a hard elastic body after relatively hardening, alternately in the left-right lateral direction or with regularity by setting them appropriately. By properly mixing and balancing, the concentrated load stress can be dispersed and equalized to achieve a firm fixation that is consistent with the generated stress and eliminates extreme stress concentration. Become.

Further, for example, a large number of humans envision a crowded behavior of a glass plate-like body having a large area and heavy weight, such as a tempered laminated glass made of a glass plate having a plate thickness of about 10 to 15 mm or more. It will be possible to perform more efficient construction by the self-supporting method in various places where it must be done, especially as a stand and ground partition for various stadiums, or as various handrails, fences and partitions, etc. This is because, of course, it is possible to provide a useful method for attaching a glass plate-like body having excellent strength and safety that can withstand a crowd load.

Further, the reason why the holding members are arranged and set at an interval of 4 times or less of the width of the holding member is, for example, arranged at an interval of more than 4 times of the width of the holding member. If the setting is performed, a more balanced and efficient construction can be expected when considering the workability of placing and setting the holding member while obtaining the effect of absorbing the load stress using the holding member. From
Depending on the case, the holding members may be arranged and set at 3 to 2 times or less the width of the holding members to the same times.

Furthermore, when the holding member is arranged and set in the groove-shaped support frame, the holding member is present on the setting block portion. This is because it is more effective for the holding member to be present in the portion to alleviate the load stress at the edge portion of the glass plate, and the left and right sides of the portion composed of the setting block portion and the holding member. It is preferable that the both sides in the lateral direction are filled with the filling material from the viewpoint of fixing, and the filling form does not necessarily have to be constant, and it is important to fill the filling form in an appropriate and effective form. Also, it is better to make the filler material portion on both sides or one side of the portion consisting of the setting block portion and the holding member appropriately, and to set the holding member formed of the wedge-shaped member to be arranged subsequently, to the setting block in the glass plate. This is because the load stress on the contact edge portion with the portion is hard to concentrate and is easily dispersed.

As described above, according to the glass plate mounting method of the present invention, when the glass plate is mounted by the self-supporting method, the longitudinal elastic modulus is in the range of 200 to 7000 kg / mm ² or
Also, a holding member, which is a balance between a supporting wedge-shaped member and a pushing wedge-shaped member having a ratio of the length to the width of the holding member itself of 2 or more and 10 or less, is arranged and set in a groove-shaped support frame, and a filler and a backup are provided. Material and sealing material are applied and finished, and in particular, a holding member composed of a balance of wedge-shaped members is appropriately selected and used with a combination of the same or / and different longitudinal elastic moduli, and one or more sides of the wedge-shaped member that come into contact with the glass are used. The end face is R-processed, and the curvature of the R-process is about 0.5 mm
50 mm or less, and depending on the case, the strength of fixation is set by specifying and setting the void portion to be zero or as close to zero as possible with only the holding member or an appropriate combination of the holding member and the filler. In order to eliminate the extreme stress concentration by distributing the generated load stress against the load evenly over the entire length, it is possible to withstand even a large load. Become.

For example, a glass plate having a large weight and a large area, such as a glass plate having a plate thickness of about 10 to 15 mm or more, or a laminated glass of a strengthened glass plate,
Various handrails, fences, partitions, etc., especially various stadiums, in buildings such as buildings, gathering venues, stadiums, schools, or in various places where a large number of people must envision collective behavior. It can be installed by a more effective self-supporting method for partitioning the stand and the ground such as, for example, under various loads such as human load and wind load.
About 100 to 150 kgf / m, or about 100 to 250 kgf / m,
Furthermore, it is possible to cope with not only expected wind pressure but also crowd load, and while maintaining the aesthetics of the original self-supporting construction method, useful glass with outstanding load strength and safety. A method for attaching a plate-shaped body is provided.

[0036]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be specifically described below with reference to the drawings. However, the present invention is not limited to the embodiment.

Embodiment 1 FIG. 1 is a partially enlarged front sectional view showing an embodiment of the glass plate mounting method of the present invention, which is about 1500 mm in size.
The lower side of the glass plate 1 which is a laminated glass of a tempered glass plate having a thickness of about 1000 mm and a thickness of about 12 mm is erected on the setting block 6 in the support frame having a groove-like height of about 125 mm which is a mounting member. A space of about 10 mm consisting of the outer surface of the glass plate and the inner wall of the groove-shaped support frame, a holding member 3 having a width of about 20 mm, a height of about 100 mm and a thickness of about 10 mm, a filling material 7, a backup material 8
In addition, the edge protector 15 is held and fixed by the sealing material 9, and the edge protector 15 is provided on the upper edge as a protective cover and the vertical joints of the glass plate-like body are connected by the sealing material 9, so that the glass plate is self-supporting on the base 14. The glass plate 1 is attached to the glass plate 1 as shown in FIG.

FIG. 2 is a perspective view showing the holding member used in the method of mounting a glass plate of the present invention shown in FIG. 1 in a state where a supporting wedge-shaped member and a pushing wedge-shaped member are combined in a vertical balance. , The supporting wedge-shaped member 4 and the pushing wedge-shaped member 5 are in equilibrium, and the longitudinal elastic modulus of the wedge-shaped member is about 500 to 70.
It showed about 500 kg / mm ² approximately by comprising wood (cedar wood, etc.) manufactured by the holding member 3 of 00kg / mm ^2.

The holding member 3 is placed in a groove-shaped support frame, and a corner portion of the glass plate 1 is filled with a filler 7 as shown in FIG.
Then, a part where the holding member 3 is set is provided on the setting block 6, and both sides are filled with the filling material 7.
And then the two holding members 3 ,
3 , and then the filler 7 is arranged and set with proper regularity so that no void is formed in the lateral direction,
The backup material 8 and the sealing material 9 are applied and finished.

FIG. 3 is a side cross-sectional view showing a part of the setting block and the holding member in FIG. 1 taken along line I-I and showing a partially enlarged side view of the base 14 in the groove-shaped support frames 2 and 2 which are mounting members. The setting block 6 is set with a slight gap 11 on the left and right, and a glass plate 1 which is a laminated glass.
The upper end surface 13 of the lower side is in contact with the setting block 6, and the space formed by the outer surface 12 of the glass plate and the inner wall 10 of the groove-shaped support frame is supported by the supporting wedge-shaped member 4 and the wedge-shaped member 5 in the vertical direction. The holding members 3 combined together were set so as to be centered in a free and vertical manner with a right-left balance without being stuck so as to be embedded, and then held and fixed by the backup material 8 and then the sealing material 9.

FIG. 4 shows the portion made of the filler in FIG.
-II is a partially enlarged side sectional view of the glass plate-shaped body 1 in the groove-shaped support frames 2 and 2 which are mounting members, corresponding to the setting blocks shown in FIGS. 1 and 3. The glass plate 1 is erected in a state where 13 is floated from the base 14, and the space formed by the outer surface 12 of the glass plate and the groove-shaped support frame inner wall 10 is defined by the lower end surface of the glass plate 1. The filling material 7 was embedded to the extent that the void 11 was not reached until it reached 13 and the backup material 8 and the sealing material 9 were then held and fixed in the same manner as in FIG.

FIG. 5 shows a portion of the holding member in FIG.
FIG. 3 is a side cross-sectional view showing a partially enlarged view of the glass plate-like body 1 in the groove-shaped support frames 2 and 2 which are mounting members by the setting block shown in FIGS. 1 and 3. The glass plate 1 is erected with the end surface 13 floating above the base 14, and the space formed by the outer surface 12 of the glass plate and the groove-shaped support frame inner wall 10 is the lower side of the glass plate 1. End face 13
A space 11 is formed below, and a supporting wedge member 4 and a pushing wedge member 5
Are set by centering them in a free and vertical manner with a balanced left and right without being attached by embedding them in a holding member 3 which is combined in a vertical balance, and then the backup material 8 and then the sealing material as in FIG. It was held and fixed by 9.

A glass plate 1 which is a laminated glass of a tempered glass plate having the same size as the above and having a thickness of about 15 and 19 mm is carried out as described above with reference to FIGS. 1 to 5. Use, the longitudinal elastic modulus of the holding member is about
For 1000, 3000, 5000 and 7000 kg / mm ² and for the holding member set intervals of 40, 100, 200, 400 mm,
A linear load of about 100 to 300 kgf / m was applied to a place between the top edge of the glass plate and about 100 mm, and an analysis was conducted.

As a result, it is possible to disperse a sufficiently concentrated load and to evenly generate the generated load stress in all of the carried out tests, and of course, the glass plate is not damaged at all and is stronger and safer than the conventional one. It was excellent in nature.

Embodiment 2 FIG. 6 is a front cross-sectional view showing another embodiment of the glass plate mounting method of the present invention by enlarging a main part thereof mainly. When the holding member 3 is placed and set in the groove-shaped support frame, the holding member 3 and the filling material 7 are alternately placed in the left-right lateral direction, and set in the same manner as in Example 1. .

Further, the holding member made of the wedge-shaped member having the same or different longitudinal elastic modulus, or a combination thereof is also used. The result was the same as in Example 1, although the filling material was a little better and the flexibility of the holding member was not sufficient.

Embodiment 3 FIG. 7 is a front cross-sectional view showing another embodiment of the glass plate mounting method of the present invention by enlarging part of the main part. When arranging and setting the holding member 3 in the groove-shaped support frame, a portion where the holding member 3 is set is provided on the setting block 6 so that both sides are solidified with the filling material 7, and next, three pieces of the three pieces are arranged in parallel. Holding member
3 and voids 11 which are as small as possible are arranged and set alternately in the left-right lateral direction, and the filling material is placed in the fixing portion mainly with the holding member, and the void portion is extremely small in the lateral direction. The same procedure as in the above-described example was performed except that the above was adopted.

As a result, the flexiblity of the holding member is sufficient, the concentrated load due to the voids is dispersed, the generated load stress can be made uniform and averaged, and the dispersion effect is slightly excellent. It was the same as the one aimed at.

Embodiment 4 FIG. 8 is a front cross-sectional view showing another embodiment of the glass plate mounting method of the present invention by partially enlarging a main portion thereof. When the holding member is arranged and set in the groove-shaped support frame, as shown in FIG. 1, the corner portion of the glass plate 1 is fixed with the filler 7, and the holding member 3 is placed on the setting block 6. Set the set part and fix both sides with the filling material 7,
After that, the same procedure was performed as in the above-described example except that the filler was disposed on the entire surface in the lateral direction in the lateral direction without using the rest of the filler, and the void portion was set to zero in the lateral direction.

As a result, the flexiblity of the holding member is remarkably high, the concentrated load distribution by the holding member can be remarkably excellent, the generated load stress can be made uniform and averaged sufficiently, and the dispersion effect can be improved. It was remarkably excellent and was superior to Example 1.

Embodiment 5 FIG. 9 is a perspective view showing another holding member used in the method for attaching a glass plate of the present invention in a state in which a supporting wedge-shaped member and a pushing wedge-shaped member are combined in a lateral balance. In Example 1, the holding member was used in place of the holding member.

As a result, it was possible to obtain an object which was almost the same as in Example 1. Sixth Embodiment FIG. 10 is a perspective view showing another holding member used in the method for attaching a glass plate of the present invention in a state where two supporting wedge-shaped members and two pushing wedge-shaped members are combined in a lateral balance. Then, in Example 1, it replaced with this holding member and implemented.

As a result, it was possible to obtain an object which was almost the same as in Example 1. Example 7 In the same manner as in Example 1, a glass plate-like body which was a laminated glass of a tempered glass plate having a size similar to that of Example 1 and a thickness of about 15 mm was used, and a groove-like height as a mounting member was used. About 140mm
Standing on the setting block inside the supporting frame, the space of about 10 mm consisting of the outer surface of the glass plate and the inner wall of the groove-shaped supporting frame is about 25 mm in size, about 110 mm in height and about 10 mm in thickness. Further, the same operation as in Example 1 was carried out by using the holding member which was R-processed on the two sides in contact with the glass plate with a curvature of 5 mm.

In addition, the same size as above is about 19 mm.
Using a glass plate which is a laminated glass of a tempered glass plate having a thickness of 2, the ratio of the length of the holding member to the width is 2, 5, 10 and the three sides contacting the glass plate are 0.5 mm, 20 mm, 20 mm
The analysis was carried out with the case of processing with a curvature of, and applying a linear load of about 200 to 400 kgf / m to a place within about 100 mm from the top edge of the glass plate.

As a result, in all the tests carried out, the glass plate was not damaged at all, and the strength and safety were superior to those of the prior art.

[0056]

As described above, according to the present invention,
A method for mounting a glass plate by a self-supporting method using a supporting member having a supporting wedge-shaped member and a pushing wedge-shaped member having a specific modulus of longitudinal elasticity or / and a ratio of length to width By doing so, it is possible to eliminate the extreme stress concentration by balancing the strength of fixing with a good balance and distributing the generated load stress against the load evenly over the entire length and withstanding even a large load. To be able to
For example, a glass plate having a heavy weight and a large area, such as a glass plate having a plate thickness of 10 to 15 mm or more, or a laminated glass of a tempered glass plate, is used for a building such as a building, a meeting place, For various types of railings, fences, partitions, etc., especially for stands and grounds at various stadiums, in stadiums, schools, or in various places where a large number of people must assume collective behavior. It can be constructed by a more effective self-supporting construction method, and can cope with various loads, such as assumed wind pressure such as human load and wind load, as well as crowd loads, and the aesthetics of the original self-supporting construction method It is intended to provide a useful method for attaching a glass plate having excellent load strength and safety while maintaining the above.

[Brief description of drawings]

FIG. 1 is a partially enlarged front sectional view showing an embodiment of a glass plate attaching method of the present invention.

FIG. 2 is a perspective view showing a holding member used in the method of mounting a glass plate of the present invention shown in FIG. 1 in a state where a supporting wedge-shaped member and a pushing wedge-shaped member are combined in a vertical balance.

FIG. 3 is a side cross-sectional view showing a portion of the setting block and the holding member in FIG. 1 taken along line I-I and partially enlarged.

FIG. 4 is a side cross-sectional view in which a portion made of a filler in FIG. 1 is viewed from II-II and is partially enlarged.

FIG. 5 is a view showing a holding member in FIG.
It is the side sectional view which looked and expanded a part.

FIG. 6 is a front cross-sectional view showing another embodiment of the glass plate attaching method of the present invention, with a main portion mainly enlarged.

FIG. 7 is a front cross-sectional view showing another embodiment of the glass plate mounting method of the present invention, with a main portion mainly enlarged.

FIG. 8 is a front cross-sectional view showing another embodiment of the glass plate attaching method of the present invention, with a main portion mainly enlarged.

FIG. 9 is a perspective view showing another holding member used in the method for attaching a glass plate of the present invention in a state in which a supporting wedge-shaped member and a pushing wedge-shaped member are combined in a lateral balance.

FIG. 10 is a perspective view showing another holding member used in the glass plate attaching method of the present invention in a state in which two supporting wedge-shaped members and two pushing wedge-shaped members are combined in a laterally balanced manner.

[Explanation of symbols]

1 glass plate 2 supporting frame 3 holding member 4 supporting wedge member 5 pushing wedge member 6 setting block 7 filling material 8 backup material 9 sealing material 10 inner wall 11 void 12 outer surface 13 edge 14 base 15 edge protector

Claims (9)

[Claims] 1. A holding member in which a lower side of a glass plate is erected on a setting block in a groove-shaped support frame which is a mounting member, and a space formed by the outer surface of the glass plate and the groove-shaped support frame inner wall. In a mounting method in which a glass sheet is self-supported by being held and fixed by a filling material, a backup material, and a sealing material, the supporting wedge-shaped member and the pushing wedge-shaped member are balanced and the longitudinal elastic modulus of the wedge-shaped member is 200 to 70.
00 kg / mm ² or / and the holding member having a ratio of length to width of 2 or more and 10 or less is arranged and set in a groove-shaped support frame, and then a filler, a backup material and a sealing material are applied to finish. A method for mounting a glass plate, which is characterized in that 2. The method of mounting a glass plate according to claim 1, wherein the supporting wedge-shaped member and the pushing wedge-shaped member, which are the holding members, are balanced in the vertical direction and / or balanced in the horizontal direction. 3. The longitudinal elastic modulus of the holding member formed of the wedge-shaped member is the same or different, or a combination thereof.
The method for attaching the glass plate according to 1 to 2. 4. The method of mounting a glass plate according to claim 1, wherein at least one end surface of the wedge-shaped member is rounded. 5. The method of mounting a glass plate according to claim 4, wherein the curvature of the R processing is 0.5 mm or more and 50 mm. 6. When the holding member is arranged and set in a groove-shaped support frame, the filler is mainly arranged in the fixing portion and the auxiliary portion with the holding member as a main component, and the void portion is zero or less in the lateral direction. The method for attaching a glass plate according to claim 1, wherein the glass plate is placed in a state. 7. The holding member and the filling material are arranged or set alternately in the left-right lateral direction or with regularity when the holding member is arranged and set in a groove-shaped support frame. Item 7. A method for attaching a glass plate according to items 1 to 6. 8. The holding member is arranged and set at an interval of not more than 4 times the width of the holding member when the holding member is arranged and set in the groove-shaped support frame. Item 7. A method for attaching a glass plate according to items 1 to 7. 9. The attachment of a glass plate according to claim 1, wherein the holding member is present on the setting block portion when the holding member is arranged and set in the groove-shaped support frame. Method.